I don't want to sum the data from all combination. I want to group
(aggregate) the all values resulted from all combination possible.
plot d
1 14
1 13
1 12
1 14
1 18
1 20
1 21
1 43
1 108
1 43
2 41
2 61
2 83
2 61
2 84
2 45
2 21
2 12
2 11
On 14 November 2012 13:25, Rui Barradas <ruipbarradas at sapo.pt> wrote:
Hello,
Please use ?dput to post your data.
dput(MyData) # paste the output of this in a post.
And you must be more clear, what does "aggregate" mean? To sum? In the
mean time see
?combn
Hope this helps,
Rui Barradas
Em 14-11-2012 11:11, catalin roibu escreveu:
Dear R users,
I want to aggregate all *d *data from all combination of n *plots* taken
by k.
Thank very much!
My data is like that:
plot d 1 14 1 13 1 12 1 14 1 18 1 20 1 21
1
43 1 108 1 43 2 41 2 61 2 83 2 61 2 84 2 45 2 21 2 12 2 11
... 100
10
100 12